I like R, C, and HPC.
Generalised IP geolocation through R
C - Released: 17 May 2015 - 66
Fast n-Gram Tokenization
C - Released: 06 May 2014 - 71
Single precision (float) matrices for R.
Fortran - Released: 06 Jul 2017 - 46
A small utility for getting some info post-hoc about a program's run.
C++ - Released: 18 Feb 2021 - 7